pewter turtle

num = num-1 print (i)Another elementary turtle'stemp = input (' Please enter an integer: ') number = Int (temp) i = 1while number: print (i) i = i + 1 number = Number-19. (Copy the Little Turtle)temp = input (' Enter an integer: ') number = Int (temp) while number: i = number-1 while I: print (", end =") i = i -1 j = number while J: print (' * ', end = ') j = j-1 print () number = Number-11

1while statement, when the condition is true, it will continue to loop, such as the following example, but can be used ctral + C to force the end while ' C ' : print ("iLove you")2. Observe the number of printsTen while 0 : print ("iLove you") 13. Note the usage of and (meaning both sides are true)Ten + Ten +4. Short Circuit logicGenerally speaking, the short circuit logic is worth in a logic, only the first half of the judgment, as long as the first half can determine the result, it

1, not clear to see the blog http://www.cnblogs.com/dolphin0520/p/3949310.htmlWe use the code above to make a turtle-rabbit race. Packagecom.weiyuan.test;Importjava.util.concurrent.Callable;ImportJava.util.concurrent.Executor;ImportJava.util.concurrent.ExecutorService;Importjava.util.concurrent.Executors;Importjava.util.concurrent.Future; Public classMain { Public Static voidMain (string[] args)throwsException {//TODO auto-generated Method Stub

For statement syntax:For-Target in expression:Loop bodyExample 1:Favourite = ' IDMask ' for I in favourite: print (I, end= ")　　The above output isI D m a s KExample 2:member = [' Little Turtle ' ,' hett ' astray ',' Little Pudding '] for in member: Print (each, Len)The result is:Small Turtle 3 Hett 2 lost 2 small pudding 3 range () function This function matches the BIF built-in function w

" "1. Start with a canvas 2. Random Turtle and Fish position 3. Move" "ImportRandom as R list_x= [0,10]list_y= [0,10]classTurtle:def __init__(self):#Initial physical Strengthself.power=100#Initial Positionself.x = R.randint (list_x[0],list_x[1])#Here's the point, Randint.SELF.Y = R.randint (list_y[0],list_y[1]) defMove (self):#Random Move positionnew_x = Self.x+r.choice ([1,2,-1,-2]) new_y= Self.y+r.choice ([1,2,-1,-2]) #Check whether the zo

Implementation code:Import Turtle #导入turtle模块Turtle.width (#笔的宽度)Turtle.color ("Blue") #笔的颜色Turtle.circle (#画圆)Turtle.penup () #抬笔 so that the path will not be drawn.Turtle.goto (120,0) #去坐标 (120,0)Turtle.pendown () #下笔Turtle.color ("Black")Turtle.circle (50)Turtle.penup ()Turtle.goto (240,0)Turtle.pendown ()Turtle.color ("Red")Turtle.circle (50)Turtle.penup ()Turtle.goto (60,-50)Turtle.pendown ()Turtle.col

, remove the numberStep: (1) Get the picture name, (2) rename each picture.ImportOs#Input ModuledefRename_files ():#Defining Functions #(1) Get file names from a folder Step 1: Get file nameFile_list=os.listdir (R'E:\spyder\a\prank')#get a list of all files Print(file_list)#View these listsSAVED_PATH=OS.GETCWD ()#Get Path Print('the current working directory is:'+saved_path)#Current working directory is XX (not the directory where the picture is located)Os.chdir (R'E:\spyder\a\prank')#c

__init__ (self, x):x = x + 1Self.v2 = X>>> B = B (8)>>> print ("%d%d"% b.v1, b.v2) [/code]First, the turtle does not pay attention to the indentation problem, in the initialization function of Class A (if I do not understand the error).If this is the case, then B as an instance of Class B object, should be unrelated to a, otherwise, how to Leia properties V1? Should you throw an exception? And there is a syntax error in the PRINT statement there, sho

radius, angle, and drawing steps Dot (R,color) Draws the center of a specified radius and color Undo () Undo the last move of a brush Speed () Sets the drawing speed of the brush, with a parameter of 0-10 Functions to control brush color and font Function Describe Color () Set the color of a brush Begin_fill () Call this method before populating the drawing

With Python's turtle module you can draw a lot of beautiful graphics, the following is a brief introduction to how to use.The tool that needs to be used has Python,python installation here is no longer elaborate. Search by yourself.1 fromTurtleImport*#Introducing the Turtle module2Color'Red','Yellow')#set the color and fill color of the drawing3 4 #Turtle Settin

shallow turtle set1, add the index cautiously2, preferably no more than the number of fields 20%3, prefix the field4, do not operate on indexed columnsEight, primary key settings1, the level two index stores the primary key value 2, the primary key should not be updated or modified 3, according to the increment order to insert the value 4, avoid using the string key 5, if the primary key is not specified, InnoDB will use a unique and non-null value i

!!! ~ It was tired of having to rest for two days ... ";} else if (This.getstep () >= 6) {return this.getname () + "amazing run out" + this.getstep () + "M!! ~ It was tired of having to rest a day ... ";} Else{return this.getname () + "ran" + this.getstep () + "M!";}} Else{this.setdistance (0); This.setsleepday ( -1); return This.getname () + "lazy sleep ~ ~";}}4. Start the Race ~ ~:)Package com.lovo;/** * Start race run finish 100 meters win * @author Abe */public class Running {public static v

# Coding=utf-8import turtle# Draw Pentagram def Drawstar (x): Turtle.begin_fill () for I in range (5): Turtle.forward (x ) Turtle.right (144) Turtle.end_fill () # transfer position def goTo (x, y): turtle.up () Turtle.goto (x, y) Turtle.down () Turtle.setup (864, 576) Turtle.bgcolor ("Red") Turtle.color ("Yellow") Turtle.fillcolor ("Yellow") Turtle.hideturtle () GoTo ( -380, X) Turtle.showturtle () Drawstar () for I in

Floyd algorithm (Turtle and Rabbit Race algorithm)Note that this algorithm is used to determine the graph of a chain + a ring, the length of the ring or the junction of the ring with the chain, so this Floyd non-Floyd (although all is a person to think out).(The picture is not mine)If only the length of the ring is required, just let H and t meet, then let H run a lap, and calculate the number of steps on the line.What if we want to figure out the jun

Explanation of the output table (export table) of the small turtle PE (PE description 09) When the PE file is executed, the Windows loader loads the file into the memory and loads the dynamic link library (usually in DLL format) file registered in the import table into the address space, then, modify the IAT of the executed File Based on the function export information in the DLL file. (Basic addition: many of my friends may see that it is a bit di

I wrote an article two months ago. Article: "My little turtle is about to change the shell." unexpectedly, there were so many friends who clicked (currently reading 614 million) and left a message. Most of my friends are the same as me, I love turtles, but I am not very professional with them. I have read more than 80 messages, which is of great help to me, especially with peace of mind. I have provided many very professional and valuable comments to

Prior to this, we have done some practice and understanding of this input table, which will help you to further deepen the understanding of this concept. The Little Turtle thought, the more complex the problem we should go to operate it, know it, it is easy to know it!In the last lesson we like the same as a deer bump, and finally hit the input table contains the function name, hey, but the address, we still can not find ... In this lesson we will del

The code is as Follows:Importturtleheights= [856, 420,360,260,205]defmain (): T=Turtle. Turtle () T.hideturtle ( ) forIinchRange (5): drawfilledrectangle (t,-200+ (76*i), 0,76,heights[i]/4,"Black","light Blue") DisplayText (t)defDrawfilledrectangle (t,x,y,w,h,colorp="Black", colorf=" white"): t.pencolor (colorp) t.fillcolor (colorF) t.up () t.goto (x, y) t.down () t.begin_fill () t.goto (x+w,y) T.goto (x+w,

Hello world!Print ("hello,world!")　　 Simple Interactive (interactive, file-style) textbook P19Name=input (" Please enter name:")print("{} students, please study!") ". Format (name)) The user enters two numbers and calculates and outputs the sum of two digits:N1=input ("1:") N2=input ("2:") print (float (N1) +float (n2))　　 The user enters the triangular three-side length and calculates the area of the triangle: (Helen Formula) A=input ("A:") b=input ("B:") C=input ( "C:") s= (f

>>> sum = Int (NUM1) +int (num2)Print ("sum=%d"%(sum)) sumOne line of code implementation:Print (' two and%.2f'% (float (input (' Enter first number:') ') +float (input (' Please enter the second number:'))) Enter the first number: Please enter the second number:two sum of each .4: User input triangle three-side length, and calculate the area of the triangle: (Helen Formula)A = float (input (' enter ' The first edge of the triangle:'= float (input (' Please enter the second side of the triangle